Average Co-Inventor Count = 2.00
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Ono Pharmaceutical Co., Ltd. (1 from 574 patents)
2. Kissei Pharmaceutical Co., Ltd. (1 from 176 patents)
1 patent:
1. 6028094 - Agent for prevention and suppression of dry coughing caused by